Plate Tectonics in Action Review

The video tutorial begins with an explanation of the theory of continental drift, which suggests that Earth's continents have moved over time. Alfred Vagner's evidence supporting this theory is discussed. The tutorial then transitions to the modern theory of plate tectonics, which posits that Earth's surface is composed of tectonic plates that interact to form features like ridges, volcanoes, mountains, and earthquakes. The three major types of plate boundaries—convergent, divergent, and transform—are explored, along with the features they create. The video concludes by encouraging viewers to think differently about Earth's surface when encountering natural phenomena.

What does the theory of continental drift propose?

• Continents are stationary and never move.

• Continents are shrinking due to erosion.

• Continents have moved over time across Earth's surface.

• Continents are formed by volcanic activity.

Who provided evidence to support the theory of continental drift?

• Alfred Wegener

• Albert Einstein

• Charles Darwin

• Isaac Newton

What does the theory of plate tectonics explain about Earth's surface?

• It is constantly expanding.

• It is covered by a thick layer of ice.

• It is made up of many tectonic plates.

• It is a single solid mass.

Which of the following is NOT a type of plate boundary?

• Convergent

• Divergent

• Static

• Transform

What geological features can be formed by the interaction of tectonic plates?

• Mountains

• Rivers

• Forests

• Deserts